Material: Polyester

Length: adjustable

Number of shoulder straps: single

Opening method: zipper

Capacity: large capacity

Applicable gender: both male and female

Applicable Sports: football, badminton, mountaineering, basketball, table tennis, tennis, yoga

Hardness: medium to hard

With or without bladder: no

Sports bag type: waterproof bag

Back loading system: physiological curve back plate

Size: 6 "universal